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List of the best Bitcoin mining cloud - Cloud Mining is a service provider that can be used to mine Bitcoin. Using this service could mine Bitcoin Bitcoin hunters quickly. This method is widely used by miners because it is more efficient.
Bitcoin miners will purchase the lease contract could then do a device owned by the party that has the mining cloud services.

Cloud Mining many services offered we recommend that you be careful in choosing such services. If you are not careful you will become a victim of the scam Cloud Mining. Best service provider has a mining device that could be evidence that they actually provide the Cloud Mining.

Cloud Bitcoin Mining is a way to do bitcoin mining without having to purchase and maintain equipment / hardware mining. Usually we can also do mining on other Altcoin.

You only need to select Hashrate to Cryptocurrency in mining which will fit your needs. You also have to calculate how much to invest and how long you'll ROI ( Return Of Investment ).

Best Cloud Mining Contract Mining Lifetime

If you are seeking the services of Cloud Mining lifetime? Consider
the list of the best Bitcoin Mining Cloud I have described is based on
the quality and long-life mining / mining cloud lifetime below:

1. Hashing24

Hashing24 Bitcoin mining has been involved with since 2012. They have a facility in Iceland and Georgia. They use modern ASIC chip from BitFury company that provides maximum performance and efficiency. Hashing24 included in the mining and mining bitcoin cloud world, more in Country's Largest Bitcoin mining .

Hashing24 Finish date : Open-ended (lifetime)
Contract cloud mining best of hashing24 available for mining or mining lifetime
/ can we say to the device mining that we rent was broken and really
can not be repaired, until the contract mining could not walk anymore,
and that's the purpose of the feature maintenance / repair, so the
repair costs are taken from the daily mining is to repair mining systems
they create.

2. Genesis

Genesis is a provider of mining coins SHA-256 (Bitcoin), Zcash,
litecoin, Ethash (Ethereum), X11 (Dash) and Monero, while payment /
withdrawal results of mining genesis is done automatically by the system
and is done when it has reached a minimum withdrawal predetermined , Genesis Mining offers affordable cloud mining with a period of mining lifetime , lifetime contract provided at a certain time (not every day available).

End date: ∞ (infinity symbol) or not until
To buy a contract mining lifetime of genesis you have to actively open
up an account to see the availability of the contract, the contract
mining lifetime in genesis has the same system as hashing24, ie until
the device mining hired can not operate anymore, the mining stopped and
it took quite a long time , so you can mining with longer periods of
time, even up to 3x gain profit from the capital.

3. Bitcoin.com

Bitcoin Mining Bitcoin.com is competitive and the goal is you want to
solve or "find" a block before the miners someone else do it. Then you will get a reward block and transaction costs of the block. In addition bitcoin.com mining also provides cloud services for a period of lifetime.

Contract lenght : a lifetime (while profitable)
Bitcoin.com has two central datacenter and mining locations, namely in China and in Japan. Bitcoin
Pool only provide mining bitcoin, and bitcoin cash only, and payment /
withdrawal results Bitcoin Pool mining can be done manually by the user
if it has reached a predetermined minimum withdrawal.

4. OXBTC

OXBTC was founded in October 2014 by several investors established in China. They have an experienced R & D team which has been in the industry for many years Bitcoin. OXBTC included in the mining and mining bitcoin cloud world, more in Country's Largest Bitcoin mining .

Remarks lifetime contract contained in the Term of services on account

5. Minergate

Bitcoin mining MinerGate was created by a group of fans criptocoin.
This is the first mining that provide services to the mining combined. This means that you can mine the different coin simultaneously without reducing hashrate for major coin.

Minergate also provide cloud services mining lifetime, but for the daily
mining profits will be superior hashing24, genesis, and bitcoin.com.

Note:

To get a lifetime of mining contracts in each cloud over somewhat difficult, because of his lack of stock of mining contracts. So, to be able to get part of the contract mining lifetime you have to be more active in checking account each cloud mining.
Usually the lifetime of mining contracts already soldout within a span
of half days after the contract is available on the service.

Tips on choosing cloud mining:

Fixed beware of promises extremely too high ROI of Cloud providers Mining. because usually the higher the risk scamnya Such Cloud Mining. It could have bitcoin HYIP who claimed to be a provider of Bitcoin Cloud Mining .
Above is the best mining cloud service recommendations of the admin, and
that certainly open HYIP, because each provider has mining company with
mining devices such as antminer of bitmain.